CN207565723U - A kind of swing mechanism of creeper truck - Google Patents
A kind of swing mechanism of creeper truck Download PDFInfo
- Publication number
- CN207565723U CN207565723U CN201721748464.6U CN201721748464U CN207565723U CN 207565723 U CN207565723 U CN 207565723U CN 201721748464 U CN201721748464 U CN 201721748464U CN 207565723 U CN207565723 U CN 207565723U
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- CN
- China
- Prior art keywords
- pilot hole
- oil cylinder
- lead
- guide seats
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
A kind of swing mechanism of creeper truck, including oil cylinder, guide seats, guidance set, rotating disk and workbench, groove is equipped among the car body roof plate, told groove is T-shaped, and groove upper end is guide seats slot, lower end is oil cylinder slot, the oil cylinder is equipped with cylinder pedestal, the cylinder pedestal is bolted in oil cylinder slot, the guide seats are equipped with downward main pilot hole and secondary pilot hole, the cylinder body of the oil cylinder and the main pilot hole of guide seats mutually agree with, gag lever post is additionally provided in the long side of the guide seats, the guide seats inject the limit hole of groove upper end to be fixed in guide seats slot by gag lever post.The piston rod of the oil cylinder passes through main pilot hole to connect guidance set, the guidance set includes guide table, main lead and secondary lead, the main lead and secondary lead are respectively positioned on the lower section of guide table, and main lead is injected in main pilot hole and is connect with cylinder piston rod, the pair lead is embedded in secondary pilot hole.
Description
Technical field
The utility model is related to a kind of swing mechanism, especially a kind of swing mechanism of creeper truck.
Background technology
Creeper truck is opposite with traditional wheeled vehicle, in controllable velocities muddy, under the severe road conditions such as the gradient is big and ability
It will be more much larger than the advantage of wheeled vehicle.And because of the presence of crawler belt, vehicle is smaller to the pressure on ground in itself, turning
Radius it is also small, when operation, just it is more stable, do not need to make a jack.If by attachment device, can even more carry out
Stake work, earth and rock works, realize a tractor serves several purposes, and price is than relatively low.But creeper truck is designed for crawler belt, is turned to relatively more tired
Difficulty so being equipped with swing mechanism on the car body of most of creeper truck, is equipped with the device of operation on swing mechanism, when operation fills
It puts in the case of will not often turning round, since apparatus for work is integrally located on swing mechanism, traditional mode will lead to turn-around machine
Pressure suffered by structure is larger or even damages swing mechanism, influences job scheduling.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of swing mechanism of creeper truck.
To achieve the above object, the technical solution adopted in the utility model is：A kind of swing mechanism of creeper truck, including vehicle
Body top plate, oil cylinder, guide seats, guidance set, rotating disk and workbench, the car body roof plate centre are equipped with groove, institute
It is T-shaped to tell groove, and groove upper end is guide seats slot, and lower end is oil cylinder slot, and the oil cylinder is equipped with cylinder pedestal, the oil cylinder
Pedestal is bolted in oil cylinder slot, and the guide seats are equipped with downward main pilot hole and secondary pilot hole, the oil
The cylinder body of cylinder and the main pilot hole of guide seats mutually agree with, and gag lever post, the guiding are additionally provided in the long side of the guide seats
Pedestal injects the limit hole of groove upper end to be fixed in guide seats slot by gag lever post.The piston rod of the oil cylinder passes through master
Pilot hole connects guidance set, and the guidance set includes guide table, main lead and secondary lead, the main lead and pair
Lead is respectively positioned on the lower section of guide table, and main lead is injected in main pilot hole and connect with cylinder piston rod, the secondary guiding
Column is embedded in secondary pilot hole.The top of the guide table is equipped with rotating disk, and workbench is equipped with above the rotating disk,
The outer of the workbench is placed equipped with positioning pin, and the location hole with detent fit is additionally provided on the car body roof plate.
Preferably, the secondary lead is three, and centered on the center of circle of guide table, guide table is distributed in 120 °
Periphery.
Preferably, the secondary pilot hole is three, and is the center of circle around the midpoint of guide seats, is distributed in 120 ° leading
To the periphery in hole.
Preferably, the lifting height of the cylinder piston rod is 30mm-50mm.
Preferably, threaded hole is additionally provided on the workbench, and rotating disk, guide table and workbench pass through bolt
It is fixed.
Preferably, described dominate to column length is more than secondary lead.
The utility model is simple in structure, on the basis of existing creeper truck swing mechanism, improves the revolution of swing mechanism
Mode rises swing mechanism by oil cylinder, then can rotate swing mechanism manually, and guide seats are set on car body so that
Entire car body bears the pressure of apparatus for work, reduces the pressure of swing mechanism, extends the service life of swing mechanism.Meanwhile oil
Cylinder is located at vehicle body, can be effectively protected oil cylinder and not be damaged.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of the utility model swing mechanism.
Fig. 3 is the sectional view of the utility model groove.
In figure, 1- car body roof plates；2- oil cylinders；3- cylinder pedestals；4- guide seats；The main pilot holes of 5-；6- pair pilot holes；7-
Guide table；The main leads of 8-；9- pair leads；10- rotating disks；11- workbenches；12- positioning pins；13- location holes；14-
Groove；15- gag lever posts；16- oil cylinder slots；17- guide seats slots；18- threaded holes；19- limit holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly, it is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3：A kind of swing mechanism of creeper truck, including car body roof plate 1, oil cylinder 2, guide seats 4 are oriented to
Component, rotating disk 10 and workbench 11,1 centre of car body roof plate are equipped with groove 14, and it is T-shaped and recessed to tell groove 14
14 upper end of slot is guide seats slot 17, and lower end is oil cylinder slot 16.The oil cylinder 2 is equipped with cylinder pedestal 3, and the cylinder pedestal 3 is logical
It crosses bolt to be fixed in oil cylinder slot 16, the guide seats 4 are equipped with downward main pilot hole 5 and secondary pilot hole 6, and the pair is led
It is three to hole 6, and around the midpoint of guide seats 4 for the center of circle, the periphery for being distributed in main pilot hole 5 in 120 °.The oil cylinder 2
Cylinder body and 5 phase of main pilot hole of guide seats 4 agree with, gag lever post 15 is additionally provided in the long side of the guide seats 4, it is described to lead
The limit hole 18 of 14 upper end of groove is injected to be fixed in guide seats slot 17 by gag lever post 15 to pedestal 4.The oil cylinder 2
Piston rod passes through main pilot hole 5 to connect guidance set, and the guidance set includes guide table 7, main lead 8 and secondary lead 9,
The pair lead 9 is three, and centered on the center of circle of guide table 7, the periphery for being distributed in guide table 7 in 120 °.It is described
Main lead 8 and secondary lead 9 are respectively positioned on the lower section of guide table 7, and main lead 8 injects in main pilot hole 5 and 2 piston of oil cylinder
Bar connects, and the pair lead 9 is embedded in secondary pilot hole 6.The top of the guide table 7 be equipped with rotating disk 10, described time
Turn the top of disk 10 and be equipped with workbench 11, the outer of the workbench 11 is placed equipped with positioning pin 12, on the car body roof plate 1
The location hole 13 coordinated with positioning pin 12 is additionally provided with, is additionally provided with threaded hole 19 on the workbench 11, and rotating disk 10, is led
It is bolted to platform 7 and workbench 11.
The utility model is simple in structure, and angle of revolution determines, and easy to operate, and oil cylinder 2 is fixed in oil cylinder slot 16, is oriented to
Pedestal 4 is fixed in guide seats slot 17, is ejected from guide seats 4 guidance set using the piston rod of oil cylinder 2, the oil
The lifting height of 2 piston rod of cylinder is 30mm, manually by 11 rotation direction of workbench, and passes through the positioning pin on workbench 11
12 coordinate with the location hole 13 on car body roof plate, the fixation after being turned to so as to fulfill workbench 11, meanwhile, the piston of oil cylinder 2
Bar is shunk, and the secondary lead 9 of guidance set is re-inserted into secondary pilot hole 6, and main 8 length of lead is more than secondary lead 9, and main
Lead 8 is connect with the piston rod of oil cylinder 2, and dimension guidance set will not shift, and the position of needs is gone in workbench 11
It puts and is fixed again, unnecessary deflection can occur in creeper truck operation process to avoid workbench 11.And this practicality
The novel pressure from apparatus for work that can reduce suffered by swing mechanism, guide seats 4 are fixed on the groove of car body roof plate 1
In 14 so that entire car body support is located at the apparatus for work on swing mechanism, fundamentally protects swing mechanism, meanwhile, this
The liftout attachment of utility model, i.e. oil cylinder 2 are located inside car body roof plate 1, and top is equipped with guide seats 4, effectively by oil cylinder 2
It protects, oil cylinder 2 is prevented to be damaged.
Claims (6)
1. a kind of swing mechanism of creeper truck, it is characterised in that：Including car body roof plate, oil cylinder, guide seats, guidance set returns
Turn disk and workbench, groove is equipped among the car body roof plate, it is T-shaped to tell groove, and groove upper end is guide seats
Slot, lower end are oil cylinder slot；The oil cylinder is equipped with cylinder pedestal, and the cylinder pedestal is bolted in oil cylinder slot, described
Guide seats are equipped with downward main pilot hole and secondary pilot hole, the cylinder body of the oil cylinder and the main pilot hole phase contract of guide seats
It closes, gag lever post is additionally provided in the long side of the guide seats, the guide seats inject the limiting of groove upper end by gag lever post
Hole is fixed in guide seats slot；The piston rod of the oil cylinder passes through main pilot hole to connect guidance set, the guidance set
Including guide table, main lead and secondary lead, the main lead and secondary lead are respectively positioned on the lower section of guide table, and dominate
It injects in main pilot hole to column and is connect with cylinder piston rod, the pair lead is embedded in secondary pilot hole；The guide table
Top is equipped with rotating disk, and workbench is equipped with above the rotating disk, and the outer of the workbench is placed equipped with positioning pin,
The location hole with detent fit is additionally provided on the car body roof plate.
2. a kind of swing mechanism of creeper truck as described in claim 1, it is characterised in that：The pair lead is three, and
Centered on the center of circle of guide table, the periphery that is distributed in guide table in 120 °.
3. a kind of swing mechanism of creeper truck as described in claim 1, it is characterised in that：The pair pilot hole is three, and
Around the midpoint of guide seats be the center of circle, the periphery for being distributed in main pilot hole in 120 °.
4. a kind of swing mechanism of creeper truck as described in claim 1, it is characterised in that：The upper raising of the cylinder piston rod
It spends for 30mm-50mm.
5. a kind of swing mechanism of creeper truck as described in claim 1, it is characterised in that：Spiral shell is additionally provided on the workbench
Pit, and rotating disk, guide table and workbench are bolted.
6. a kind of swing mechanism of creeper truck as described in claim 1, it is characterised in that：Described dominate to column length is more than pair
Lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748464.6U CN207565723U (en) | 2017-12-14 | 2017-12-14 | A kind of swing mechanism of creeper truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748464.6U CN207565723U (en) | 2017-12-14 | 2017-12-14 | A kind of swing mechanism of creeper truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565723U true CN207565723U (en) | 2018-07-03 |
Family
ID=62686910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748464.6U Expired - Fee Related CN207565723U (en) | 2017-12-14 | 2017-12-14 | A kind of swing mechanism of creeper truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735096A (en) * | 2022-04-14 | 2022-07-12 | 中煤科工集团西安研究院有限公司 | Lifting type rotary platform for coal mine drilling machine and control method |
-
2017
- 2017-12-14 CN CN201721748464.6U patent/CN207565723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735096A (en) * | 2022-04-14 | 2022-07-12 | 中煤科工集团西安研究院有限公司 | Lifting type rotary platform for coal mine drilling machine and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181214 |